. as you know they didn't read miranda rights because of a public safety exception. he will not have the right to remain silent for a couple of days to try to find out if there are more plots. they agreed with the decision but they put out a statement, senator lindsay graham and john mccain and peter king that went on to say, however, limiting this investigation to 48 hours and exclusively regularly on the exception to miranda could limit our ability to gather critical information about future attacks from this suspect. bottom line is what knees republican lawmakers are calling for is the suspect be officially classified as an enemy combatant. not that he would face a military tribunal but the interrogation could go on longer an couple of days. there may be some people in the administration that believe such a long interrogation could taint the eventual prosecution in a civilian court. there will be a healthy debate about this in the days ahead. for now, they focusing on a great sense of relief, not just in boston but here in the white house, in the early stages of the investigation.